39629-48-6Relevant articles and documents
Highly diastereoselective addition reaction of ketene silyl acetals to imines catalyzed by samarium(III) iodide
Hayakawa, Ryuuichirou,Shimizu, Makoto
, p. 591 - 592 (1999)
In the presence of a catalytic amount of a samarium(III) iodide, the addition reaction of ketene silyl acetal to imine afforded the corresponding β-aminoester with high antiselectivity. The reaction of chiral imine under the same conditions gave β-aminoes
A convenient imino aldol reaction in ethyl alcohol catalyzed by a cation-exchange resin
Shimizu,Itohara,Hase
, p. 2318 - 2319 (2007/10/03)
Imino aldol reaction of ketene silyl acetals with imines proceeds smoothly to give β-amino esters in good yields under the influence of a cation-exchange resin in ethanol, and the work-up of the reaction consists only of a simple filtration followed by co